Here is a solved example of a stoichiometry problem. Just follow the steps. Remember M x L = moles.
http://www.jiskha.com/science/chemistry/stoichiometry.html
What mass of hyudrogen peroxide should result when 1.50 g of barium peroxide is reacted with 25.0 mL of 0.50 M of hydrochloric acid?
1 answer